Name	Known for
Polly Adams Julia Preston Julia Preston See fewer	Kisna: The Warrior Poet (2005)
Ronald Allen Ian Harmon Ian Harmon See fewer	A Night to Remember (1958)
Margo Andrew Dinah Stevens Dinah Stevens See fewer	The Avengers (1961)
Eric Barker Oliver Coombs Oliver Coombs See fewer	Brothers in Law (1957)
Richard Beale Detective Inspector Birling Detective Inspector Birling See fewer	Emmerdale Farm (1972)
Frances Bennett Mary Augusta 'Gussie' Beatty Mary Augusta 'Gussie' Beatty See fewer	Compact (1962)
Robert Desmond Adrian Coombs Adrian Coombs See fewer	The Great Escape (1963)
Robert Flemyng Edmund Bruce Edmund Bruce See fewer	Funny Face (1957)
Jack Hulbert Smith Smith See fewer	Jack of All Trades (1936)
Lawrence James Doug Beatty Doug Beatty See fewer	Compact (1962)
Basil Moss Alan Drew Alan Drew See fewer	UFO (1970)
David Nettheim Arthur Plum Arthur Plum See fewer	Doctor Who (1963)
Sandra Payne Wendy Millet Wendy Millet See fewer	Waiting for God (1990)
Christine Pollon Janet Ellis Janet Ellis See fewer	The Avengers (1961)
Hubert Rees Waiter Waiter See fewer	The Life and Adventures of Nicholas Nickleby (1982)
Malcolm Rogers Mr. Goodman Mr. Goodman See fewer	Pink Floyd: The Wall (1982)
William Sherwood Sir Duncan Wallace Sir Duncan Wallace See fewer	The Dark Island (1962)
Carmen Silvera Camilla Hope Camilla Hope See fewer	'Allo 'Allo! (1982)